Aerial is defined as a device used to receive or transmit radio waves. It refers to the wire, fixed or trailing, used for radio reception and transmission from aircraft. Alternatively called an antenna.

-see also:
"Aerial" is in the UNSPSC Code "26121608"
  Aerial cable

"Aerial" is in the NAICS Code "333923"
  Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
  Aerial work platforms manufacturing

Ref: 120577/2006-09-19